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Investments - Additional Information (Details)
$ in Thousands
Jun. 25, 2022
USD ($)
AFS_security
Dec. 25, 2021
USD ($)
Debt Securities, Available-for-Sale, Unrealized Gain (Loss) [Abstract]    
Number of debt securities issues contributing to total unrealized losses | AFS_security 436  
Total, Unrealized Losses | $ $ 729,894 $ 109,265